Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Markham, CA ranks #365 worldwide for total patents filed in 2025, with 347 patents from 181 inventors. Leading employers of inventors based in Markham, CA include Apr Beauty Group, General Motors, Sap Se.

Showing 1–50 of 181 inventors

Rank Inventor Primary Company Patents
1 Feng-Ying Fu Apr Beauty Group 21
2 Mohammadali Shahriari General Motors 16
3 Le Zhang Sap Se 11
#4 Sebdani mahmood MAZROUEI Seiko Epson 7
#4 Yanfeng Wang IBM 7
#6 Wei Li Huawei 6
#6 Ehsan Asadi General Motors 6
#8 David Glen AMD 5
#8 Mehdi Saeedi AMD 5
#8 Guennadi Riguer AMD 5
#11 Michael D. Alarcon General Motors 4
#11 Jarvis Chau General Motors 4
#11 Gabor Sines AMD 4
#11 Ashkan Alavi-Harati The Toronto-Dominion Bank 4
#11 Tin Cheung John Hu RTX (Raytheon) 4
#11 Zhuo Chen Microsoft 4
#17 Owen Wong RTX (Raytheon) 3
#17 Xinhai Li Tridonic Gmbh & Co Kg 3
#17 Jimshed Mirza AMD 3
#17 Arthur Carroll Chow The Toronto-Dominion Bank 3
#17 David William John Pankratz AMD 3
#17 Hong YAN City University Of Hong Kong 3
#17 Da-Yuan Huang Huawei 3
#17 Fei Guo AMD 3
#17 Wai Hung Tsang IBM 3
#17 David Kalmuk IBM 3
#17 Vladimir Lachine AMD 3
#17 Sahilpreet Singh AMD 3
#17 Michael Yee Meta 3
#17 Rui Cheng Abb Kent-Taylor Limited 3
#17 Alexander S. Duenas AMD 3
#17 Gia Tung Phan AMD 3
#17 Crystal Yeong-Pian Sau AMD 3
#17 Mitalkumar Kanabar GE 3
#17 Norman Vernon Douglas Stewart Vixs Systems 3
#36 Ammar Ahmed Syed Braces On Demand 2
#36 Adam Neil Calder Clark AMD 2
#36 Ashwini Chandrashekhara Holla AMD 2
#36 Mohammed Raju Hossain General Motors 2
#36 Jin Tang Huawei 2
#36 Ali Reza Armiyoon General Motors 2
#36 Omar Fakhri Ahmed AMD 2
#36 Jing Guo China Telecom Corporation Limited 2
#36 Dong Liu AMD 2
#36 Xing Yuan Superpower 2
#36 Paul Corkum National Research Council Of Canada 2
#36 Xinzhe Li AMD 2
#36 Tan Chee Wooi 2
#36 Yuan Deng Chemque 2
#36 Jin Li Legerity 2